METHOD AND APPARATUS FOR RECEIVING WIRELESS SIGNAL IN WIRELESS COMMUNICATION SYSTEM
Abstract:
A method for receiving a wireless signal, performed by a first communication node, may comprise: storing a wireless signal received by the first communication node as samples in a buffer; performing partial correlation operations on the stored samples by a plurality of partial correlators; performing a first FFT operation on results of the partial correlation operations; performing a cumulative product operation on results of the first FFT operation; performing a second FFT operation based on a result of the cumulative product operation; and performing synchronization estimation based on the results of the first FFT operation and a result of the second FFT operation.
Information query
Patent Agency Ranking
0/0